Many of the local restaurants in the Pawnee Restaurant Association have increased the size of their sodas, and the city is concerned. Leslie argues that a 512 ounce child size soda may be taking it too far.
Beakman challenge: crush a soda can in a bowl of water without pushing it down with your hands. Beakman heats a little bit of water in the soda can, turns it upside down into the bowl of water and shows how the can crushes. Then he uses a short animation clip to explain how air pressure caused this.